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Income Taxes - Components of income (Loss) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2021 | Sep. 30, 2020
Income (loss) before income tax (benefit) expense |  |
U.S. | $ 1,316 | $ (941)
Foreign | (173) | (121)
Income (loss) before income taxes | 1,143 | (1,062)
Income (loss) before income taxes continued operations | 678 | (1,062)
Income (loss) before income taxes discontinued operations | 465 |
Current: |  |
Federal | (674) | (435)
State | (30) | 21
Current Income Tax Expense (Benefit) | (704) | (414)
Deferred: |  |
Federal | 1,148 | 548
State |  | 250
Deferred Income Tax Expense (Benefit) | 1,148 | 798
Income tax (benefit) expense (in Dollars) | $ 444 | $ 384

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